This is a flagship smart industrial handheld inkjet printer, 4.3-inch touch screen, embedded Linux security operating system,industrial-grade cpu, anti-interference motherboard, and support for multiple languages. The font height is 2-12.7mm, and the length is unlimited. Can print alphanumeric two-dimensional code barcode serial number logo picture, m10 supports traditional Chinese, simplified Chinese, English, Arabic\Vietnamese, Russian and other operation interfaces.